After opening the lid hit me a beguiling scent of plasticizers contrary, and reminded me that such a cheap set can only come from Asia! The wire brushes are good for nothing, but you can still make good use of some parts of it, if one does not expect any miracles. The low price must indeed be reflected somewhere. I am happy because of gross or simple work it was good enough and who knows what cost original accessories from Proxxon and Dremel, expresses sometimes turn a blind eye. Average, but for some of good use.